HIP 49639 (HIP 49639): คุณสมบัติ ระยะทาง และชั้นสเปกตรัม

HIP 49639 is a G-type (Yellow) star located in the constellation Ursa Major.

Located approximately 448.0 light-years from Earth, HIP 49639 resides within the broader disk of our Milky Way galaxy.

HIP 49639 is classified as a spectral class G star (G-type (Yellow)) on the Harvard spectral classification system.

HIP 49639 has an apparent magnitude of +9.14, placing it beyond naked-eye visibility. A good pair of binoculars or a small telescope is required to observe this star. Observers will note its white hue, which corresponds to a B-V color index of +0.573.

คุณสมบัติทางกายภาพ

ประเภทสเปกตรัม	Class G — G-type (Yellow)
ดัชนีสี (B−V)	0.573

การสังเกต

โชติมาตรปรากฏ	+9.14
โชติมาตรสัมบูรณ์	3.45
ระยะทาง	448 ly
กลุ่มดาว	Ursa Major

ตำแหน่ง

ไรต์แอสเซนชัน	10^h 7.91^m
เดคลิเนชัน	72° 11.77′

คำถามที่พบบ่อย

What type of star is HIP 49639?

HIP 49639 is a Class G — G-type (Yellow) star.

How far is HIP 49639 from Earth?

HIP 49639 is approximately 448.0 light-years from Earth.

Can you see HIP 49639 with the naked eye?

With an apparent magnitude of 9.14, HIP 49639 is not visible to the naked eye.

What constellation is HIP 49639 in?

HIP 49639 is located in the constellation Ursa Major.